Flooded underground Synonyms

Definitions for Flooded


  • (adjective) covered with water

FU abbreviation

FU is an abbreviation for Flooded Underground
What does FU stand for?
FU stands for "Flooded Underground"

Definitions for Underground


  • (adjective) undertaken or done so as to escape being observed or known by others
  • (adjective) being, situated, or operating beneath the surface of the earth
  • (noun) a secret organization in a conquered country fighting against enemy forces